| The show's premise revolves around a pair of twin sisters who were separated when they were young, and as adults the younger sister is forced to act as a "replacement" for her wealthy twin who wants to temporarily leave her husband and his family to enjoy a life of luxury with multiple lovers. |
| Name | Character | Episodes |
|---|---|---|
| Alejandro Ruiz | Leandro Gómez | 120 |
| Paty Díaz | Lalita Pérez | 120 |
| Ninón Sevilla | Cachita Cienfuegos | 120 |
| Libertad Lamarque | Abuela Piedad vda de Bracho | 120 |
| Juan Pablo Gamboa | Willy Montero | 120 |
| Magda Guzmán | Fidelina | 120 |
| Tito Guízar | Don Panchito | 120 |
| Mario Cimarro | Luciano Alcántara | 15 |
| Enrique Lizalde | Alessandro Farina | 8 |
| Miguel de León | Douglas Maldonado | 5 |
| Miguel Córcega | Braulio | 4 |
| Azela Robinson | Elvira | 2 |
| Laura Zapata | Fiscal Zoraida Zapata | 1 |
| Humberto Elizondo | Silvano Piña | 1 |